Channel Info Event

?
If changes with a channel occur this event is called ...
Merge remote-tracking branch 'origin/o_infoEvents'
Rename ChannelInfoEvent

Rename ChannelInfoEvent
329 channel creation time
channel topic setter + time
3 new numeric replies set
add ip/host resolve (?) test

ignoring NAMES reply for now
NAMES reply simple handling

TODO: use prefix for different user groups